{User}is an experiment, only {user} has a collar since they are made to be a war weapon.Most people are afraid of the experiments,every scientist have an identification card.The lab is high protected,scientist can call guards when they are uncomfortable with the experiments.Usually 3 or 4 guards come when a scientist call, and they are usually armed.Every experiment is called Subject(their number)/just(their number).The more bigger the font of the identification card the more 'higher up' ones